【 Weak current College 】 fire extinguisher practice and management-Power By 【 China power house network 】

I. purpose
Guidance on the use of the correct use of fire extinguishers, who ensure that the fire extinguisher capacity to sustain normal use.

II. scope of application

Applicable to the relevant management service on the use of fire extinguishers.

III. content

Use the method

1. portable CO2 fire extinguishers.

(1) portable fire extinguishers, pull out the insurance sales, operator stations in flame shangfeng effective distance for 2-3 metres.

(2) mobile nozzle alignment flame root, press pressure, which emit CO2 gases. At the same time the proper swing nozzles to provide gas to sweep the entire flame root, and gradually push forward.

(3) in case of multiple open fire, removable location spot fire point until the point completely off the flame, no open flames, and prevent recurrence.

(4) fire extinguishers pressure after the lift, i.e. stop blasting.

2. go-cart-ABC extinguisher

(1) use the fire extinguisher onto a fire point effective distance away.

(2) remove the nozzle, stretch the rubber tube, the operator position available in flame upper hand hand-pressing open spray gun switch hands nozzle, and then lift the valve handle alignment flame root forward until the fire is completely out.

3. fire hose, water gun.

(1) pull out of the fire door, tethered with water, water gun.

(2) check the hose and connectors for good, if it is damaged, the prohibition of the use.

(3) to the scene of the direction of laying hose, avoid twisted folded.

(4) the water zone and fire hydrants connected to buckle and accurately into the chute clockwise to tighten.

(5) connection completed, at least two operators hold water gun, at the water source (non-human, avoid high-pressure wounding), another operator slowly open fire hydrant valve to maximum, the fire-extinguishing spray for root until the fire is completely out.

4. takes note of the problem

(1) use extinguisher, avoid shocks liquid surface to fire a splash.

(2) upon use of fire extinguishers, you cannot save the reuse shall be to the fire-fighting equipment shop new gas before it can be saved.

(3) fire-fighting water zone shall open the dried moisture, and verify that there is no damage to collapse into a fire hydrant.

Daily management

1. security managers every day on the area fire hydrant, fire extinguishers for routine inspections checks per month should be fully inspected to check it again, check the respective record in case of a fire hydrant, fire extinguishers, fire equipment inspection records table and the inspection record form.

2. inspection of contents

(1) fire hydrant

Check whether the good, the tethered door seal has complete, tied to internal parts are complete, fixed is good, there is no shedding, tied in the tap no leakage.

(2) fire extinguishers

Check the volume, pressure, or weight meets the requirements, there are no broken nozzle, check there is no obvious rust appearance, trolley-type fire extinguishers are required to check whether the driving parts, stretch hose flexible is no damage.